Prime p₀= 1491487658074076417 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 40 2 28 2 28 2 40 2 (?)
a_n: 0 2 42 44 72 74 102 104 144 146
All 10 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 146
Found by: vinn@[CNT]
db: batch=78, k=10, 2 40 2 28 2

SPT(16)	1491486763692275579	0 84 92 120 144 188 224 290 312 378 414 458 482 510 518 602	-894381800838
STPT(10)	1491486802080043127	0 2 60 62 102 104 144 146 204 206	-855994033290
SPT(16)	1491487058792537077	0 22 46 64 82 94 102 150 166 214 222 234 252 270 294 316	-599281539340
SPT(18)	1491487121567389997	0 24 32 42 86 96 162 180 194 252 266 284 350 360 404 414 422 446	-536506686420
STPT(10)	1491487408565137127	0 2 42 44 72 74 102 104 144 146	-249508939290
SPT(16)	1491487512858332569	0 4 34 60 82 130 144 202 222 280 294 342 364 390 420 424	-145215743848
SPT(16)	1491487673548977043	0 10 18 34 90 148 198 210 388 400 450 508 564 580 588 598	15474900626
SPT(16)	1491487899400127663	0 6 20 60 74 80 90 104 210 224 234 240 254 294 308 314	241326051246
SPT(16)	1491488050037871437	0 26 32 60 74 80 90 102 194 206 216 222 236 264 270 296	391963795020
STPT(10)	1491488085852864269	0 2 18 20 60 62 102 104 120 122	427778787852
STPT(10)	1491488297162158619	0 2 18 20 60 62 102 104 120 122	639088082202